This topic shows how to connect Arduino UNO with rotary encoder and 7-segment display. Here the rotary encoder is an input device and the 7-segment display is an output device. The 7-segment display prints the values of the rotary encoder […]
Arduino with rotary encoder and 7 segment display Read More >>
This Arduino project shows how to read analog voltages from analog channel and print the digital values on 7-segment display. A potentiometer is used to get a voltage that varies between 0 and 5V. A common anode 7-segment display is
This post shows how to interface Arduino UNO board with 7-segment display in order to build a simple 4-digit counter which counts from 0 to 9999. A push button connected to Arduino is used to increment the displayed number. There
Interface Arduino with 7-segment display | 4-Digit counter example Read More >>
This post shows how interface Arduino UNO board with Nokia 5110 (3310) graphical LCD screen. The name Nokia 5110 (3310) comes from Nokia 5110 (or Nokia 3310) mobile phone. The Nokia 5110 LCD has a controller named PCD8544, it is
This post shows how to control DC motor speed and direction of rotation using PIC16F887 microcontroller, rotary encoder and L293D motor driver chip. The compiler used in this project is mikroElektronika mikroC PRO for PIC. Last time I made a
DC Motor control with rotary encoder and PIC MCU | mikroC Projects Read More >>
This post shows how to control DC motor speed and direction of rotation using PIC16F887 microcontroller and L293D motor driver. The L293D quadruple half-H drivers chip allows us to drive 2 motors in both directions. With one PWM signal from
DC Motor control with PIC microcontroller | mikroC Projects Read More >>
This project shows how to build a simple real time clock using PIC12F1822 microcontroller and DS3231 RTC chip (or DS1307 RTC) where time and date are displayed on 16×2 LCD. The DS3231 as well as the 16×2 LCD are connected
PIC MCU with I2C LCD and DS3231/DS1307 RTC | mikroC Projects Read More >>
Interfacing LCD display with PIC microcontroller requires at least 6 data pins (for LCD pins: RS, E, D4, D5, D6 and D7). Number of pins needed for the LCD can be reduced to 2 by using an I2C I/O (Input/Output)
Interfacing PIC microcontroller with I2C LCD | mikroC Projects Read More >>
This post shows how to control stepper motor speed and direction of rotation using Arduino UNO board and PS2 joystick. The stepper motor used in this example is 28BYJ-48 (unipolar stepper motor) which usually comes with its driver board. In the last
Stepper Motor Control with Arduino and Joystick Read More >>
In the last Arduino project, I made a simple motor controller which controls the speed and direction of rotation of CD-ROM bipolar stepper motor. Now I’m going to show how to do the same thing with uinpolar stepper motor. The